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103 lines
2.9 KiB
C++
103 lines
2.9 KiB
C++
/*
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Copyright 2006-2021 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PHYSICALTERMINAL_H
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#define PHYSICALTERMINAL_H
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#include <QSharedPointer>
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#include <QDomElement>
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#include <QPointer>
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#include <QUuid>
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#include <QVector>
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class RealTerminal;
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class TerminalStrip;
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/**
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* @brief The PhysicalTerminal class
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* Represent a physical terminal.
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* A physical terminal is composed a least by one RealTerminal.
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* When a physical terminal have more than one real terminal
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* that mean the physical terminal have levels (one by real terminal).
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* The index of real terminals returned by the function terminals()
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* is the same as the real level of the real terminal, the index are from back to front.
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*
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* Example for a 3 levels terminal.
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* index 0 = back (mounting plate)
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* index 1 = middle
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* index 2 = front (electrical cabinet door)
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*
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* m
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* o _
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* u | |
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* n | | _
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* t | || |
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* i | || | _
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* n | || || | d
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* g |0||1||2| o
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* | || ||_| o
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* p | || | r
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* l | ||_|
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* a | |
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* t |_|
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* e
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*
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*
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*/
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class PhysicalTerminal
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{
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friend class TerminalStrip;
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friend class RealTerminal;
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private:
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PhysicalTerminal(TerminalStrip *parent_strip, QVector<QSharedPointer<RealTerminal>> terminals);
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QSharedPointer<PhysicalTerminal> sharedRef();
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QWeakPointer<PhysicalTerminal> weakRef();
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QDomElement toXml(QDomDocument &parent_document) const;
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void setTerminals(const QVector<QSharedPointer<RealTerminal>> &terminals);
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void addTerminal(const QSharedPointer<RealTerminal> &terminal);
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bool removeTerminal(const QSharedPointer<RealTerminal> &terminal);
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bool setLevelOf(const QSharedPointer<RealTerminal> &terminal, int level);
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void setParentStrip(TerminalStrip *strip);
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public:
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PhysicalTerminal(){}
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~PhysicalTerminal();
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TerminalStrip* terminalStrip() const;
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int levelCount() const;
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int levelOf(const QSharedPointer<RealTerminal> &terminal) const;
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QVector<QSharedPointer<RealTerminal>> realTerminals() const;
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QUuid uuid() const;
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int pos() const;
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int realTerminalCount() const;
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static QString xmlTagName();
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private:
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QPointer<TerminalStrip> m_parent_terminal_strip;
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QVector<QSharedPointer<RealTerminal>> m_real_terminal;
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QUuid m_uuid = QUuid::createUuid();
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QWeakPointer<PhysicalTerminal> m_this_weak;
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};
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#endif // PHYSICALTERMINAL_H
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